CN108253224B - 一种燃气管道泄漏带压封堵焊接方法 - Google Patents
一种燃气管道泄漏带压封堵焊接方法 Download PDFInfo
- Publication number
- CN108253224B CN108253224B CN201711281696.XA CN201711281696A CN108253224B CN 108253224 B CN108253224 B CN 108253224B CN 201711281696 A CN201711281696 A CN 201711281696A CN 108253224 B CN108253224 B CN 108253224B
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- CN
- China
- Prior art keywords
- pipeline
- clamps
- baffle plate
- inner liner
- butadiene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711281696.XA CN108253224B (zh) | 2017-12-07 | 2017-12-07 | 一种燃气管道泄漏带压封堵焊接方法 |
Applications Claiming Priority (1)
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CN201711281696.XA CN108253224B (zh) | 2017-12-07 | 2017-12-07 | 一种燃气管道泄漏带压封堵焊接方法 |
Publications (2)
Publication Number | Publication Date |
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CN108253224A CN108253224A (zh) | 2018-07-06 |
CN108253224B true CN108253224B (zh) | 2020-09-22 |
Family
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CN201711281696.XA Active CN108253224B (zh) | 2017-12-07 | 2017-12-07 | 一种燃气管道泄漏带压封堵焊接方法 |
Country Status (1)
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CN (1) | CN108253224B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111059405A (zh) * | 2019-05-17 | 2020-04-24 | 唐山市康泰工贸有限公司 | 胶粘剂和卡具相结合处理富氧管道泄漏的结构与方法 |
CN114893639B (zh) * | 2022-05-20 | 2024-05-03 | 深圳市天健棚改投资发展有限公司 | 适用于水管道维护的局部速冻装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004324835A (ja) * | 2003-04-28 | 2004-11-18 | Sakayori Setsubi Kogyo:Kk | 配管補修具およびその製造方法 |
CN101144557A (zh) * | 2007-09-28 | 2008-03-19 | 重庆燃气(集团)有限责任公司 | 燃气管道泄漏带压堵漏方法 |
CN201072003Y (zh) * | 2007-09-21 | 2008-06-11 | 重庆燃气(集团)有限责任公司 | 燃气管道带压修补补丁块 |
CN101862883A (zh) * | 2010-02-04 | 2010-10-20 | 哈尔滨工业大学 | 燃气管道泄漏带压封堵焊接方法 |
CN104033698A (zh) * | 2014-06-17 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | 一种压力管道带压焊接堵漏的方法 |
CN203836486U (zh) * | 2014-04-25 | 2014-09-17 | 天津耐斯工程技术有限公司 | 一种柔性带压堵漏套具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1107833C (zh) * | 2000-08-16 | 2003-05-07 | 鞍山钢铁集团公司 | 有沿凹槽板及其制做方法和用其进行堵漏补强的方法 |
CN202032235U (zh) * | 2011-04-29 | 2011-11-09 | 莱芜钢铁股份有限公司 | 一种用于易燃易爆管道泄漏的焊接密封装置 |
CN104251363A (zh) * | 2013-06-26 | 2014-12-31 | 上海梅山钢铁股份有限公司 | 煤气管道波纹管堵漏的方法 |
CN106195517A (zh) * | 2016-09-21 | 2016-12-07 | 钦州学院 | 一种快速封堵管道泄露点装置 |
-
2017
- 2017-12-07 CN CN201711281696.XA patent/CN108253224B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004324835A (ja) * | 2003-04-28 | 2004-11-18 | Sakayori Setsubi Kogyo:Kk | 配管補修具およびその製造方法 |
CN201072003Y (zh) * | 2007-09-21 | 2008-06-11 | 重庆燃气(集团)有限责任公司 | 燃气管道带压修补补丁块 |
CN101144557A (zh) * | 2007-09-28 | 2008-03-19 | 重庆燃气(集团)有限责任公司 | 燃气管道泄漏带压堵漏方法 |
CN101862883A (zh) * | 2010-02-04 | 2010-10-20 | 哈尔滨工业大学 | 燃气管道泄漏带压封堵焊接方法 |
CN203836486U (zh) * | 2014-04-25 | 2014-09-17 | 天津耐斯工程技术有限公司 | 一种柔性带压堵漏套具 |
CN104033698A (zh) * | 2014-06-17 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | 一种压力管道带压焊接堵漏的方法 |
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CN108253224A (zh) | 2018-07-06 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Pressure Sealing Welding Method for Gas Pipeline Leakage Effective date of registration: 20231208 Granted publication date: 20200922 Pledgee: Puyuan Branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG SHENKANG TUBE INDUSTRY Co.,Ltd. Registration number: Y2023980070084 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200922 Pledgee: Puyuan Branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG SHENKANG TUBE INDUSTRY Co.,Ltd. Registration number: Y2023980070084 |